class Users::RegistrationsController < Devise::RegistrationsController
	protected
	
	def update_resource(resource, params)
		# Wenn kein Passwort gesetzt werden soll:
		if params[:password].blank? && params[:password_confirmation].blank?
			resource.update_without_password(params.except(:current_password))
		else
			super
		end
	end
	
	def configure_permitted_parameters
		devise_parameter_sanitizer.permit(:account_update, keys: [
			                                                         :praepedeutikum_done,
			                                                         required_hours_matrix: {},
			                                                         weekly_target_matrix:  {}
		                                                         ])
	end
end